2019 Trek Bikes Fuel EX 8 Large 19.5 Low
Build
700C/29 in × 2.6 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Trek Bikes Fuel EX
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 609mm |
| Reach | 458mm |
| Stack to Reach Ratio | 1.33:1 |
| Seat Tube Length, Unknown | 470mm |
| Top Tube Length, Effective/Horizontal Unknown | 633mm |
| Head Tube Angle | 67deg |
| Effective Seat Tube Angle, Unknown | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 39mm |
| Bottom Bracket Height | 338mm |
| Chainstay Length | 433mm |
| Chainstay Length Horizontal | 431.2mm |
| Front-Center | 758.8mm |
| Front-Center Horizontal | 757.8mm |
| Wheelbase | 1189mm |
| Fork Offset/Rake | 51mm |
| Trail | 104.6mm very high |
| Mechanical Trail | 96.3mm |
| Wheel Flop | 37.6mm |
| Standover Height | 730mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 206.7mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 163mm |
8 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 754.1mm |
| Bike Length with Tires | 1943.1mm |
| Crank Length | 175mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Rear Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 10 in to 6 ft 2 in |
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/fuel-ex/fuel-ex-8-29/p/23593/